HUTAPEA, Mery Natalia et al. Renal Function and Left Ventricular Ejection Fraction in Diabetic Patients with Acute Heart Failure. Sumatera Medical Journal, [S. l.], v. 9, n. 1, p. 31–39, 2026. DOI: 10.32734/sumej.v9i1.22989. Disponível em: https://talenta.usu.ac.id/smj/article/view/22989. Acesso em: 9 jan. 2026.